To pick a nit, you didn't have to send it back for poor quality control.
Had you been to Problem Solving School, you would have recalled the very first thing that was beaten into your head---that is, to make sure you know what the REAL problem is---lest you spend valuable resources trying to solve symptoms or apparent problems.
In this case, and having been to Problem Solving School more than once, let me suggest poor quality control is merely a symptom of the REAL problem---------that of a changing philosophy---from We will be successful if we build the best possible product for the price, to We will be successful if we build the product for the lowest possible cost.
Now this change didn't happen overnight, and when it started is rightfully a matter of opinion. My opinion is it started 60+ years ago, when the "4 screw" hand ejectors came along. We'll likely be hard pressed to find anybody who had a conniption fit over that, but then again we won't be hard pressed see the cost reduction accompanying it.
That goes like this: We got rid of the need for one little screw(and its hole) and all it cost was a redesigned sideplate which eliminated the need for the screw and its hole. So how much did we reduce our cost---times the number of affected hand ejector revolvers produced thereafter----an insignificant amount---or A BUNCH---and nobody fussed about it. That's pretty cool------what's next---and what comes after that----and-------
Methinks a casual observer of our ongoing fussing and fuming about this and that will see the handwriting on the wall!!
Ralph Tremaine---a Problem Solving Student---and subsequently a practitioner